configuration.org

Configuration

Configuration

NOTE: Read this if you want to pass the App name as the second argument to leptus:start_listener/2.

Leptus configuration file must be named leptus.config and put in priv directory.

Sections

handlers

Your request handlers should be defined as {handlers, [{HostMatch, [{module(), State :: any()}]}]}. in leptus.config

options

IP address and port number have default values: 127.0.0.1:8080, but you can override them as follows:

{options,
 [
   {ip, inet:ip_address()},
   {port, inet:port_number()}
 ]
}.

Note: For HTTPS and SPDY you also need to specify cacertfile, certfile and keyfile:

{options,
 [
  {cacertfile, file:name()},
  {certfile, file:name()},
  {keyfile, file:name()}
 ]
}.

Example

%% leptus.config

{options,
 [
  {ip, {0, 0, 0, 0}},
  {port, 4444},
  {cacertfile, "ssl/ca.crt"},
  {certfile, "ssl/server.crt"},
  {keyfile, "ssl/server.key"}
 ]
}.

{handlers,
 [
  {'_',
   [{rq_handler1, undefined_state},
    {rq_handler2, [admin, dev]}]
  }
 ]
}.